problem port forwarding

Newbie098595 Lv1Posted 16 Jul 2024 11:08

i have a problem , i just config port forwarding from private IP to Publik Ip , when I try to access from outside network ,forwarding port can access but , from inside ngaf the forwarding can not access , is that something filter I need to accept for solved this issue ?

Thank you

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Last edited by fuadmahbubun 22 Jul 2024 16:29.

Hi, make sure your packet data is correct and set network access policy for NAT's Rule.

the points for NAT are source zone, source address, destination zone and destination address.
here some example for NAT.

for complete guidance you may check this article

https://knowledgebase.sangfor.com/detailPage?articleData=%7B%22articleType%22%3A1,%22articleId%22%3A%226de9ccc724194294a5ea5995cc578720%22,%22keyword%22%3A%22%22%7D







dst-nat.png (73.25 KB, Downloads: 55)

dst-nat.png
Is this answer helpful?
CLELUQMAN Lv3Posted 17 Jul 2024 09:00
  
hi,
1. can u provide a simple diagram of your network topology
2. can share screenshot of your NAT policy
Enrico Vanzetto Lv4Posted 17 Jul 2024 15:54
  
Hi, the resorces that you try to access from internal network is on a different network segment (different vlan)? Try to perform a precise traffic analysis on ngaf's web ui (navigate to System -> troubleshooting) and fill out the source and destination ip. Then start precise traffic analysis and perform some test traffic to your itnernal resoucres that you are trying to reach.
fuadmahbubun Lv2Posted 22 Jul 2024 16:27
  
Last edited by fuadmahbubun 22 Jul 2024 16:29.

Hi, make sure your packet data is correct and set network access policy for NAT's Rule.

the points for NAT are source zone, source address, destination zone and destination address.
here some example for NAT.

for complete guidance you may check this article

https://knowledgebase.sangfor.com/detailPage?articleData=%7B%22articleType%22%3A1,%22articleId%22%3A%226de9ccc724194294a5ea5995cc578720%22,%22keyword%22%3A%22%22%7D







dst-nat.png (73.25 KB, Downloads: 55)

dst-nat.png

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